Doctor profile · Federal record
Dr. Jan Cerny, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Worcester, MA
- NPI 1407887771
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Lake Ave N, Dept of Hematology/Oncology
Worcester, MA 016550002
(774) 442-3903
fax (774) 442-6715 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 3, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #227024
- Medicaid
- MA #110073440A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407887771. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
414
Distinct HCPCS
4
Medicare allowed
$55,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 287 | 72 | $143 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 98 | 26 | $121 | |
38222 |
Biopsy and aspiration of bone marrow sample for diagnosis | 17 | 14 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 12 | 11 | $117 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 699. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$831
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $831.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
0
Total drug cost
$37,775
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levofloxacin | Generic | 19 | 0 | $311 |
| Acyclovir | Generic | 18 | 0 | $311 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 18 | 0 | $95 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 14 | 0 | $715 |
| Fluconazole | Generic | 13 | 0 | $912 |
| Posaconazole | Generic | 12 | 0 | $35,431 |
Hospital affiliations
Frequently asked questions
What is Dr. Jan Cerny's medical specialty?
Dr. Jan Cerny practices Hematology & Oncology Physician in Worcester, MA.
Where does Dr. Jan Cerny practice?
Dr. Jan Cerny practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 7744423903.
What is Dr. Jan Cerny's NPI?
Dr. Jan Cerny's National Provider Identifier (NPI) is 1407887771, issued by NPPES.
Does Dr. Jan Cerny accept Medicare assignment?
Yes. Dr. Jan Cerny accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jan Cerny commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS 38222). Source: CMS Medicare Physician & Other Practitioners file.